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1. 发明授权

US06478491B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06478491B2
公开(公告)日：2002-11-12
申请号：US09767198
申请日：2001-01-22
申请人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
发明人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
IPC分类号： B41J1302
CPC分类号： B41J13/025 , B41J11/006 , B41J13/0072 , B41J13/16 , B41J15/04
摘要： An image forming apparatus having a print member for forming an image on a recording sheet while reciprocating in a predetermined direction includes a pair of conveyance rollers and a separating member for separating the of conveyance rollers from one another. A control lever for controlling the separating member is provided as is a changeover element for permitting the control lever to rotate when said print member moves in a predetermined direction and is not located at an interference area in which the print member would collide with the conveyance rollers if they were separated, and for prohibiting the control lever from rotating when the print member is located at the interference area.
摘要翻译：具有用于在预定方向上往复运动的在记录纸上形成图像的打印部件的图像形成装置包括一对传送辊和用于将输送辊彼此分离的分离部件。设置用于控制分离构件的控制杆，当切换元件用于当所述打印构件沿预定方向移动并且不位于打印构件将与输送辊碰撞的干涉区域时允许控制杆旋转的切换元件如果它们被分离，并且当打印构件位于干涉区域时禁止控制杆旋转。

2. 发明授权

US06302602B1 Apparatus for cutting-recording medium 有权
标题翻译：切割记录介质的设备
公开(公告)号：US06302602B1
公开(公告)日：2001-10-16
申请号：US09463721
申请日：2000-01-28
申请人： Naoki Kiyohara , Iwao Kawamura , Ryoma Suzuki , Takashi Nakamura , Kensuke Izuma , Kiyokazu Namekata
发明人： Naoki Kiyohara , Iwao Kawamura , Ryoma Suzuki , Takashi Nakamura , Kensuke Izuma , Kiyokazu Namekata
IPC分类号： B41J1166
CPC分类号： B26D7/14 , B26D1/045 , B26D3/02 , B26D7/015 , B26D7/018 , B41J11/706 , Y10T83/8822
摘要： The relative positions of cutter blade 42, platen 28, pressing member 44, and bending guide 46 are adjusted to obtain the acute angle &THgr; between side face 42a of cutter blade 42 facing to the delivery direction and recording medium 29 in the range from 25° to 65°.
摘要翻译：调节刀片42，压板28，按压部件44和弯曲引导件46的相对位置以获得锐角＆THgr; 在切割刀片42的面向输送方向的侧面42a和记录介质29之间在25°至65°的范围内。

3. 发明授权

US6161973A Ink-jet image forming device 失效
标题翻译：喷墨图像形成装置
公开(公告)号：US6161973A
公开(公告)日：2000-12-19
申请号：US101415
申请日：1998-07-10
申请人： Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nishimura , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Satoru Sasame
发明人： Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nishimura , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Satoru Sasame
IPC分类号： B41J11/00 , B41J11/20 , B41J13/14 , B41J11/42
CPC分类号： B41J13/14 , B41J11/005 , B41J11/20
摘要： A first position control member, which presses a recording sheet between a sheet conveyance roller 28c and an image forming area, is disposed and a second position control member, which presses the recording sheet between the image forming area and a spur 42, is disposed. Thus, of the recording sheet in the course of conveyance, a portion located at the image forming area is pressed and stretched by the first position control member 34 and the second position control member 38, and an interval between this portion and an ink ejection surface is maintained at a predetermined distance. Accordingly, even if ink ejected from the ink ejection outlets is absorbed into the recording sheet, so that a fiber of the recording sheet expands, no unevenness is formed on the recording sheet. Therefore, it is possible to suppress the cocking.
摘要翻译： PCT No.PCT / JP97 / 00114 Sec。 371日期：1998年7月10日 102（e）1998年7月10日PCT 1997年1月21日PCT PCT。出版物WO97 / 27055 PCT 日期1997年7月31日在第一位置控制部件上设置有在片材输送辊28c和图像形成区域之间按压记录纸张的第一位置控制部件，以及第二位置控制部件，其将图像形成区域和支线之间的记录纸张如图42所示。因此，在传送过程中，记录纸在位于图像形成区域的部分被第一位置控制部件34和第二位置控制部件38按压并拉伸，并且该部分与喷墨表面之间的间隔保持在预定距离。因此，即使从喷墨口喷出的墨被吸收到记录纸中，记录纸的纤维也会膨胀，在记录纸上不形成凹凸。因此，可以抑制起搏。

4. 发明授权

US06721060B1 Recording medium cutter image forming device using same 失效
标题翻译：记录介质切割图像形成装置
公开(公告)号：US06721060B1
公开(公告)日：2004-04-13
申请号：US09180038
申请日：1999-09-23
申请人： Iwao Kawamura , Ryouma Suzuki , Kazuhiro Murakami , Naoki Kiyohara , Kensuke Izuma , Kiyokazu Namekata , Tatsuo Fujimura , Mitsuharu Takizawa , Keiko Nazuka
发明人： Iwao Kawamura , Ryouma Suzuki , Kazuhiro Murakami , Naoki Kiyohara , Kensuke Izuma , Kiyokazu Namekata , Tatsuo Fujimura , Mitsuharu Takizawa , Keiko Nazuka
IPC分类号： G06K1500
CPC分类号： B41J11/706 , B26D1/245 , B26D5/00 , B26D5/02 , B26D5/34 , B26D7/2635 , B26D7/27 , B26D11/00 , B41J11/68 , Y10T83/0215 , Y10T83/0222
摘要： A recording medium cutter capable of moving between two positions, a cutting position and a non-cutting position, in a short time, and also capable of cutting a recording medium at accurate positions. A main body (40) rotatably holding a rotary blade (32) and a driven blade (34) is located between side plates (36 and 38) of the cutter (30). A main shaft (39) serving as the center shaft of the rotary blade (32) is rotatably secured to the side plates (36 and 38). The main shaft (39) also serves as the rotating shaft of the main body (40). A driving motor is secured to the mounting plate (42) of the side plate (36). When the main shaft (39) is rotated by the driving motor (44), the rotary blade (32) rotates. Because the driven blade (34) is pressed against the side face of the rotary blade (32), as the rotary blade (32) rotates, the driven blade (34) revolves around the main shaft (39). As a result, the main body (40) also rotates around the main shaft (39). When the main body (40) is moved from the non-cutting position to the cutting position, the rotation of the main body (40) is stopped the moment that a stopper (41) of the main body (40) comes into contact with a stopping plate (50), whereas the rotary blade (32) continues to rotate. When the main body (40) is moved from the cutting position to the non-cutting position, the rotation of the main body (40) is stopped the moment that a lever (58), engaged with the main body during rotation, comes into contact with a hole's extreme end (38) of the side plate (38). At this time, a sensor bar (60) of the lever (58) turns a sensor (62) off, causing the driving motor (44) to be turned off.
摘要翻译：一种能够在短时间内在两个位置之间移动切割位置和非切割位置的记录介质切割器，并且还能够将记录介质切割在准确位置。可旋转地保持旋转刀片（32）和从动刀片（34）的主体（40）位于切割器（30）的侧板（36和38）之间。用作旋转刀片（32）的中心轴的主轴（39）可旋转地固定到侧板（36和38）上。主轴（39）也用作主体（40）的旋转轴。驱动马达固定在侧板（36）的安装板（42）上。当主轴（39）由驱动马达（44）旋转时，旋转叶片（32）旋转。由于驱动叶片34被压靠在旋转叶片32的侧面，所以随着旋转叶片32旋转，从动叶片34围绕主轴39旋转。结果，主体（40）也绕主轴（39）旋转。当主体（40）从非切割位置移动到切割位置时，主体（40）的旋转在主体（40）的止动件（41）接触的时刻停止止动板（50），而旋转刀片（32）继续旋转。当主体（40）从切割位置移动到非切割位置时，主体（40）的旋转在与旋转期间与主体接合的杆（58）进入的时刻停止与侧板（38）的孔的末端（38）接触。此时，杆（58）的传感器杆（60）将传感器（62）关闭，导致驱动马达（44）被关闭。

5. 发明授权

US06312071B1 Scanning type image formation apparatus 失效
标题翻译：扫描型图像形成装置
公开(公告)号：US06312071B1
公开(公告)日：2001-11-06
申请号：US09202177
申请日：1999-03-04
申请人： Iwao Kawamura , Kazuhiro Murakami , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Kiyokazu Namekata
发明人： Iwao Kawamura , Kazuhiro Murakami , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Kiyokazu Namekata
IPC分类号： B41J300
CPC分类号： B41J2/1752 , B41J2/17503
摘要： When a carriage 16 is positioned in an end portion in the direction indicated by arrow B in a scanning area thereof, an attachment 46 is in contact with a main frame side wall 1a of a plotter 1, and turns in the direction indicated by arrow D against the enabling force in the direction indicated by arrow C of a helical torsion coil spring 50, so that an image position detector 40 is stored in a storage unit 16c of the carriage 16.
摘要翻译：当滑架16在其扫描区域中沿箭头B所示方向的端部定位时，附件46与绘图仪1的主框架侧壁1a接触，并且沿箭头D所示的方向转动抵抗在螺旋扭力螺旋弹簧50的箭头C所示的方向上的能力，使得图像位置检测器40被存储在滑架16的存储单元16c中。

6. 发明授权

US06250624B1 Extension guide apparatus 失效
标题翻译：扩展引导装置
公开(公告)号：US06250624B1
公开(公告)日：2001-06-26
申请号：US09125940
申请日：1998-08-28
申请人： Naoki Kiyohara , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nisimura , Kensuke Izuma , Ryoma Suzuki , Satoru Sasame , Yuuichi Sugiyama , Tatsuo Fujimura
发明人： Naoki Kiyohara , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nisimura , Kensuke Izuma , Ryoma Suzuki , Satoru Sasame , Yuuichi Sugiyama , Tatsuo Fujimura
IPC分类号： B65H344
CPC分类号： B41J13/10 , B41J11/005 , B41J11/0055 , B41J15/04 , B65H23/00
摘要： An extension guide unit 30 is provided on a side portion of a recording medium conveying passage. An extension guide 36 is held in a wound state in an extension guide holder 31 of the extension guide unit 30. In order to convey a recording medium, the extension guide 36 is drawn out, by which the recording medium is guided. This enables the recording medium to be smoothly conveyed.
摘要翻译：延伸引导单元30设置在记录介质输送通道的侧部。延伸引导件36在延伸引导单元30的延伸引导保持器31中以缠绕状态保持。为了传送记录介质，伸出引导件36被拉出，记录介质被引导。这使得记录介质能够平稳地传送。

7. 发明授权

US4437756A Double-side image forming apparatus 失效
标题翻译：双面图像形成装置
公开(公告)号：US4437756A
公开(公告)日：1984-03-20
申请号：US402579
申请日：1982-07-28
申请人： Kazuo Kawakubo , Katsushi Furuichi , Kiyokazu Namekata , Hidetoshi Tanaka , Yashikuni Tohyama , Toshirou Kasamura , Tomohiro Aoki , Toshio Honma
发明人： Kazuo Kawakubo , Katsushi Furuichi , Kiyokazu Namekata , Hidetoshi Tanaka , Yashikuni Tohyama , Toshirou Kasamura , Tomohiro Aoki , Toshio Honma
IPC分类号： G03G15/23 , G03G15/00
CPC分类号： G03G15/234
摘要： A double-side image forming apparatus has input unit for entering the number of desired image formation for forming images on both faces of a sheet-shaped image bearing member and a storage section for storing said image bearing member after image formation on a first face thereof. The apparatus is adapted, when the image formation on the first face of said image bearing members is interrupted before the completion of said desired number of image formations, to conduct in continuation the image formation on the second face of the image bearing members stored in said storage section.
摘要翻译：双面图像形成装置具有输入单元，用于输入用于在片状图像承载部件的两个表面上形成图像的期望图像形成数量和用于在其第一面上形成图像之后存储所述图像承载部件的存储部分。该装置适于当所述图像承载部件的第一面上的图像形成在所述图像形成结束之前中断时，继续在存储在所述图像承载部件中的图像承载部件的第二面上进行图像形成存储部分。

8. 发明授权

US4862215A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US4862215A
公开(公告)日：1989-08-29
申请号：US285371
申请日：1988-12-15
申请人： Akihiro Nomura , Kiyokazu Namekata , Mitsuru Kurata , Takuji Niizawa , Tokihide Ebata , Shinichi Sasaki
发明人： Akihiro Nomura , Kiyokazu Namekata , Mitsuru Kurata , Takuji Niizawa , Tokihide Ebata , Shinichi Sasaki
IPC分类号： B65H5/02 , B65H5/06 , G03G15/00 , G03G15/20 , G03G21/00
CPC分类号： G03G15/657 , G03G2215/00413 , G03G2215/00649
摘要： An image forming apparatus having an intermediate guide device which is disposed at an intermediate portion between a transfer section and a fixing section for the purpose of guiding a transfer medium while imparting breadthwise tension thereto. This intermediate guide device prevents any wrinkle occurring in the transfer medium near the fixing section from being moved toward the transfer section. In addition, the toner on the transfer medium is prevented from being transferred onto upper-surface rollers of the guide device when the electric charge of the toner leaks to the rollers.
摘要翻译：一种图像形成装置，具有中间引导装置，该中间引导装置设置在转印部和定影部之间的中间部分，用于引导转印介质同时向其施加宽度张力。该中间引导装置防止在固定部附近的转印介质中发生的褶皱向着转印部移动。此外，当调色剂的电荷泄漏到辊时，防止转印介质上的调色剂转印到导向装置的上表面辊上。

9. 发明授权

US4329044A Cleaning apparatus 失效
标题翻译：清洁装置
公开(公告)号：US4329044A
公开(公告)日：1982-05-11
申请号：US223688
申请日：1981-01-09
申请人： Tadayuki Kitajima , Toshirou Kasamura , Tomohiro Aoki , Yoshihiko Takeoka , Kiyokazu Namekata
发明人： Tadayuki Kitajima , Toshirou Kasamura , Tomohiro Aoki , Yoshihiko Takeoka , Kiyokazu Namekata
IPC分类号： G03G21/10 , B08B1/00 , G03G21/00
CPC分类号： G03G21/0011
摘要： Apparatus for cleaning an image carrier in an image forming device has a cleaning member, support structure for supporting the cleaning member in such manner as to make the cleaning member contact the image carrier and pressing members engageable with the outer and inner surfaces of the image carrier to grasp it.
摘要翻译：用于清洁图像形成装置中的图像载体的装置具有清洁构件，用于支撑清洁构件的支撑结构，以使得清洁构件接触图像载体和与图像载体的外表面和内表面接合的按压构件抓住它

10. 发明授权

US06273624B1 Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：US06273624B1
公开(公告)日：2001-08-14
申请号：US09142005
申请日：1998-08-28
申请人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
发明人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
IPC分类号： B41J1302
CPC分类号： B41J13/025 , B41J11/006 , B41J13/0072 , B41J13/16 , B41J15/04
摘要： A cam 37 is rotated in an arrow F direction. This causes sheet conveyance rollers 10a, 10b and guide elements 33, 34 to rotate on a lower conveyance shaft 27 and an upper conveyance shaft 30, respectively, so that they are separated from a drive roller 12. Thus, a spur plate 21 faces the upward stream end with respect to the recording sheet conveyance direction and opens in synchronism with the sheet conveyance rollers 10a and 10b, etc. Accordingly, it is possible to readily remove a recording sheet subjected to the jam.
摘要翻译：凸轮37沿箭头F方向旋转。这使得片材输送辊10a，10b和引导元件33,34分别在下输送轴27和上输送轴30上旋转，使得它们与驱动辊12分离。因此，正板21面向相对于记录纸张传送方向向上流动，并且与片材传送辊10a和10b等同步打开。因此，可以容易地取出受到卡纸的记录纸。

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